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Date: Thu, 15 Apr 2004 13:41:18 -0400
From: Christopher Faylor <cgf-no-personal-reply-please AT cygwin DOT com>
To: cygwin AT cygwin DOT com
Subject: Re: 1.5.9-1: socket() appears NOT to be thread-safe
Message-ID: <20040415174118.GA8644@coe.bosbc.com>
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On Thu, Apr 15, 2004 at 12:14:55AM -0400, Christopher Faylor wrote:
>On Thu, Apr 15, 2004 at 11:16:03AM +0800, Enzo Michelangeli wrote:
>>What I can do for the time being is to provide the testcase that Corinna
>>asked for (attached below). Here are the results:
>
>I can duplicate the behavior noted here.
>
>I sent Corinna a patch in private email.  I'm not thrilled with it but
>it does seem to alleviate the problem.
>
>The problem seems to be that winsock's socket is not multi-thread safe.
>That is very hard for me to believe but the strace output seems to
>confirm it.

Corinna showed me that this was a problem in my autoload code rather than
a problem with winsock.  That's comforting.  I guess I've grown too quick
to judge Windows.

I've checked in a fix and am regenerating a snapshot.  The fix consisted of
deleting a few lines of code so that's always nice...

Thanks for the test case.  It helped a lot in tracking this problem down.

cgf

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